2. Use Cauchy's Integral formula/ Cauchy's Integral formula for derivatives to evaluate the following. cos 2z dz, C:Iz| = 1. a) Se b) S. 25 2245 dz, C:|z + 1| = 2. 22-2z
2. Use Cauchy's Integral formula/ Cauchy's Integral formula for derivatives to evaluate the following. cos 2z dz, C:Iz| = 1. a) Se b) S. 25 2245 dz, C:|z + 1| = 2. 22-2z
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![2. Use Cauchy's Integral formula/ Cauchy's Integral formula for derivatives to evaluate the
following.
a) S.
cos 2z
dz, C:|z| = 1.
25
2z+5
b) S.
dz, C:|z + 1| = 2.
22-2z](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbd15b5b6-3498-4922-ab89-438716d24ebe%2F50436b87-b763-4678-8877-10fd723dcfbb%2Fi0d4km8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Use Cauchy's Integral formula/ Cauchy's Integral formula for derivatives to evaluate the
following.
a) S.
cos 2z
dz, C:|z| = 1.
25
2z+5
b) S.
dz, C:|z + 1| = 2.
22-2z
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